FAIL["test_profile_display", UsersProfileTest, 1.204680988099426]
 test_profile_display#UsersProfileTest (1.20s)
        <Michael Example | Ruby on Rails Tutorial Sample App> expected but was
        <Michael ExampleMichael Example | Ruby on Rails Tutorial Sample App>..
        Expected 0 to be >= 1.
        test/integration/users_profile_test.rb:13:in `block in <class:UsersProfileTest>'

require 'test_helper'

class UsersProfileTest < ActionDispatch::IntegrationTest
  include ApplicationHelper

  def setup
    @user = users(:michael)
  end

  test "profile display" do
    get user_path(@user)
    assert_template 'users/show'
    assert_select 'title', full_title(@user.name)
    assert_select 'h1', text: @user.name
    assert_select 'h1>img.gravatar'
    assert_match @user.microposts.count.to_s, response.body
    assert_select 'div.pagination'
    @user.microposts.paginate(page: 1).each do |micropost|
      assert_match micropost.content, response.body
    end
  end
end

assert_select 'title', full_title(@user.name)

michael:
  name: Michael Example
  email: michael@example.com
  password_digest: <%= User.digest('password') %>
  admin: true
  activated: true
  activated_at: <%= Time.zone.now %>
.
.
.

module ApplicationHelper

  # Returns the full title on a per-page basis.
  def full_title(page_title = '')
    base_title = "Ruby on Rails Tutorial Sample App"
    if page_title.empty?
      base_title
    else
      page_title + " | " + base_title
    end
  end
end